(0 4 2)(1 19 16)(3 8 5)(6 21 20 18 11)(7 17 15 12 9)(10 14 13)
ALLOWS (11/8)-SEQUENCE
1: (0 4 6)
(0 21 20 18 11 6 2)(1 19 16)(3 8 5)(4)(7 17 15 12 9)(10 14 13)
2: (3 8 5)
(0 21 20 18 11 6 2)(1 19 16)(3)(4)(5)(7 17 15 12 9)(8)(10 14 13)
3: (2 11 6)
(0 21 20 18 11)(1 19 16)(2)(3)(4)(5)(6)(7 17 15 12 9)(8)(10 14 13)
4: (7 17 9)
(0 21 20 18 11)(1 19 16)(2)(3)(4)(5)(6)(7)(8)(9 15 12)(10 14 13)(17)